TFileOutputStream (TrueZIP File* 7.0 API)

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TrueZIP File* 7.0

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de.schlichtherle.truezip.file
Class TFileOutputStream

java.lang.Object
  java.io.OutputStream
      de.schlichtherle.truezip.io.DecoratingOutputStream
          de.schlichtherle.truezip.file.TFileOutputStream

All Implemented Interfaces:: Closeable, Flushable

@DefaultAnnotation(value=edu.umd.cs.findbugs.annotations.NonNull.class) @Immutable public final class TFileOutputStream
extends DecoratingOutputStream
extends DecoratingOutputStream

A replacement for the class FileOutputStream for writing plain old files or entries in an archive file. Note that applications cannot write archive files directly using this class - just their entries.

To prevent exceptions to be thrown subsequently, applications should always close their streams using the following idiom:

TFileOutputStream out = new TFileOutputStream(file);
 try {
     // Do I/O here...
 } finally {
     out.close(); // ALWAYS close the stream!
 }

Note that the DecoratingOutputStream.close() method may throw an IOException, too. Applications need to deal with this appropriately, for example by enclosing the entire block with another try-catch-block:

try {
     TFileOutputStream out = new TFileOutputStream(file);
     try {
         // Do I/O here...
     } finally {
         out.close(); // ALWAYS close the stream!
     }
 } catch (IOException ex) {
     ex.printStackTrace();
 }

Applications cannot write to an entry in an archive file if an implicit unmount is required but cannot get performed because another TFileInputStream or TFileOutputStream object hasn't been closed or garbage collected yet. A FileNotFoundException is thrown by the constructors of this class in this case.

If you would like to use this class in order to cp files, please consider using one of the cp methods of the class TFile instead. These methods provide ease of use, enhanced features, superior performance and require less space in the temp file folder.

Author:: Christian Schlichtherle
See Also:: TFile.cat(InputStream, OutputStream), TFile.setLenient(boolean), TFileInputStream

Field Summary
`private static BitField<FsOutputOption>`	`DEFAULT_OPTIONS`

Fields inherited from class de.schlichtherle.truezip.io.DecoratingOutputStream
`delegate`

Constructor Summary
`TFileOutputStream(File file)` Constructs a new output stream for writing plain old files or entries in an archive file.
`TFileOutputStream(File file, boolean append)` Constructs a new output stream for writing plain old files or entries in an archive file.
`TFileOutputStream(String path)` Constructs a new output stream for writing plain old files or entries in an archive file.
`TFileOutputStream(String path, boolean append)` Constructs a new output stream for writing plain old files or entries in an archive file.

Method Summary
`private static OutputStream`	`newOutputStream(File dst, boolean append)`

Methods inherited from class de.schlichtherle.truezip.io.DecoratingOutputStream
`close, flush, toString, write, write, write`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Field Detail

DEFAULT_OPTIONS

private static final BitField<FsOutputOption> DEFAULT_OPTIONS

Constructor Detail